Aqua-Pure ASB1001 - Manual (Page 17)

SECTION 5: EQUIPMENT SPECIFICATION AND OPERATING DATA
ITEM ASB1001 ASB2001 ASB3001
Nominal Media Volume, cu. ft. (cu. mtr.) 1.0 (0.03) 2.0 (0.06) 3.0 (0.08)
Gravel Underbed
QC lbs (kg)
QF lbs (kg)
12 (5.44)
7 (3.18)
15 (6.8)
7 (3.18) 18 (8.16)
14 (6.35)
Operating Flow Rate, (Note 1)
gpm (lpm) @ 1.5 minute EBCT
gpm (lpm) @ 2 minute EBCT
gpm (lpm) @ 3 minute EBCT)
5.0 (18.9)
3.7 (14.0)
2.5 (9.5)
10.0 (37.9)
7.5 (28.4)
5.0 (18.9)
15.0 (56.8)
11.2 (42.4)
7.5 (28.4)
Pressure Drop @ 3 minute EBCT, PSI (kPa) 3 (21) 6 (41) 8 (55)
Backwash Rate, (Note 2), gpm (lpm) 2.7 (10.2) 3.2 (12.1) 5.3 (20.1)
Service Pipe Size, inches (cm) 1 (2.5) 1 (2.5) 1 (2.5)
Tank Diameter x Height, inches (cm)
10 x 44
(25.4 x 112)
12 x 54
(30.5 x 137)
14 x 65
(35.6 x 165)
Minimum Space Required
Width, inches (cm)
Depth, inches (cm)
Height, inches (cm)
10 (25.4)
14 (35.6)
53 (134.6)
12 (30.5)
14 (35.6)
63 (160)
14 (35.6)
14 (35.6)
74 (188)
Approximate Shipping Weight, lbs (kg) 93 (42.3) 148 (67.3) 205 (93)
Maximum operating temperatures 110°F (43.3°C); Electrical requirements 110 Volt (60 Hz); Operating pressure 20-125 psi (138-862 kPa).
Notes: EBCT is used to estimate the contact time with titanium oxide.
(1) For satisfactory performance, indicated durations should not be exceeded; Flow rates specifi ed are adequate for normal residential applications. This
fi lter system is not intended to treat commercial applications. For the optimum reduction of arsenic, 3 minute EBCT should be used to size the fi lter.
(2) For systems to operate properly, the pumping rate of the well pump MUST equal or exceed published rate.
5-1